Hauv kev lag luam ntawm semiconductor wafer manufacturing, kev xaiv cov ntaub ntawv hauv paus ncaj qha cuam tshuam rau qhov tseeb ntawm cov khoom siv thiab cov khoom tsim tawm. Qee tus neeg muag khoom tsis zoo tshaj tawm marble li ntuj granite, dhau ntawm cov khoom qis dua li cov khoom zoo. Mastering cov txheej txheem kev txheeb xyuas ntawm ob yog tus yuam sij rau kev ua haujlwm ruaj khov ntawm cov khoom siv wafer. Kab lus no rhuav tshem qhov sib txawv ntawm plaub qhov loj me los pab koj kom tsis txhob muaj cov cuab yeej hloov pauv tsis zoo.
I. Ceev thiab Hardness: Feem ntau Intuitive Physical "ID Cards"
Ntuj granite: Nrog rau qhov ceev ntawm 2600-3100kg / m³, Mohs hardness ntawm 6-7, thiab lub suab meej thaum ntaus. Cov granite dub xaiv los ntawm ZHHIMG® muaj qhov ntom ntawm ntau dua 3000kg / m³ thiab tuaj yeem tiv taus cov khoom hnyav ntawm ntau dua 1000kg / m².
Marble: Nrog rau qhov ntom ntawm 2500-2700kg / m³, hardness ntawm 3-5, thiab lub suab dull thaum ntaus. Yog tias koj maj mam khawb qhov saum npoo nrog ib lub npib, marble yog nquag tawm hauv cov cim, thaum granite yuav luag tsis muaj kev puas tsuaj.
Ii. Tus yam ntxwv ntawm tus yam ntxwv: "Flaws" nyob rau hauv lub microscope
Ntuj granite: Nws yog tsim los ntawm cov pob zeb hauv av xws li quartz thiab feldspar uas yog sib cuam tshuam zoo, nrog cov porosity tsawg dua 0.5%. Ultrasonic kuaj pom tsis muaj teeb meem sab hauv.
Marble: Nws cov khoom tseem ceeb yog calcium carbonate, nrog cov qauv siv lead ua xoob, qhov porosity ntawm 1-3%, thiab nws nquag nqus dej thiab nthuav dav. Nyob rau hauv qhov chaw kub kub ntawm cov khoom siv wafer, lub hauv paus marble yuav ua rau muaj qhov sib txawv ntawm ntau tshaj ± 5μm vim thermal expansion thiab contraction.
Iii. Kev Ntsuas Kev Ua Haujlwm: "Magic Mirror" hauv Kev Sib Tw Tiag
Iv. Authentication thiab Traceability: Txhim khu kev qha "Identity Proof"
Raws li granite puag: ISO 9001 daim ntawv pov thawj zoo thiab SGS ntxhia muaj pes tsawg leeg kuaj daim ntawv qhia, thiab lub hauv paus chiv keeb ntawm cov pob zeb hauv av tuaj yeem taug qab (xws li Jinan Dub, Shandong, Indian Dub).
Cov khoom siv tsis zoo: Tsis muaj ntawv pov thawj, lossis piav qhia tsis meej raws li "cov khoom siv granite", lawv tau dyed marble tiag tiag thiab tsis tuaj yeem muab cov ntaub ntawv kuaj xyuas kom ntxaws.
Phau Ntawv Qhia Kom Zam Kev Tsis Txaus Siab: Peb Tricks Kom Ruaj Ntseg Zoo Tshaj Plaws
Kos daim ntawv pov thawj: Yuav tsum tau tus neeg muag khoom los nthuav qhia cov ntawv xeem ntawm qhov ntom, hardness thiab coefficient ntawm thermal expansion;
Kev ntsuas kev ua haujlwm: Simulate qhov chaw ua haujlwm ntawm cov khoom siv wafer los ntsuas qhov ruaj khov ntawm lub hauv paus hauv kev vibration thiab kub hloov;
Thaum xaiv ib lub hom, muab qhov tseem ceeb rau cov tuam txhab xws li ZHHIMG® uas tau dhau ISO peb-kab ntawv pov thawj kom tsis txhob muaj tus nqi qis ntawm kev cob qhia me me.
Post lub sij hawm: Jun-10-2025